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    Dibenzyl sulfide CP 25g
    N. N-Dicyclohexylcarbodiimide BR 100g
    1.4-Dihydroxyanthraquinone AR 25g
    N-dihydroxyethyl glycine BR 5g
    Hydroxypropyl cellulose CP 250g
    Triphenyl blue BS 5g
    Cyanuric acid CP 250g
    Alizarin violet AR 25g
    Tetrabutyl ammonium bisulfate AR 25g
    Trifluoroacetamide CP 25g
    Morin CP 5g
    Anhydrous sodium sulfate Environmental protection oil measurement 500g
    D (+)-raffinose Score 10g
    D (+) raffinose Standard item 1g
    P-aminoazobenzene AR 10g

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